5820443 has 4 divisors (see below), whose sum is σ = 6162840. Its totient is φ = 5478048.

The previous prime is 5820431. The next prime is 5820469. The reversal of 5820443 is 3440285.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5820443 - 2⁸ = 5820187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5820473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171173 + ... + 171206.

It is an arithmetic number, because the mean of its divisors is an integer number (1540710).

Almost surely, 2^5820443 is an apocalyptic number.

5820443 is a deficient number, since it is larger than the sum of its proper divisors (342397).

5820443 is a wasteful number, since it uses less digits than its factorization.

5820443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342396.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 5820443 is about 2412.5594293198. The cubic root of 5820443 is about 179.8810221975.

The spelling of 5820443 in words is "five million, eight hundred twenty thousand, four hundred forty-three".